HyperOffices is a Microsoft Exchange alternative with all the messaging features growing business need - custom business email; Outlook email; shared Outlook contacts, calendars and tasks; web and mobile email; Outlook synchronization; shared calendars, contacts, tasks and documents, forums and more. Theres no need to set up costly email servers and complex email software. Just sign up online and get started in minutes.
Zimbra Collaboration is an open, secure collaboration tool for email, calendaring, tasks and more. With the most innovative we ...
Microsoft Exchange Server is a messaging and collaborative software product developed by Microsoft. It is part of the Microsof ...
Axigen is a premium, all-in-one email, calendaring and collaboration platform, based on an innovative, proprietary technology, ...
OpenChange aims to provide a portable Open Source implementation of Microsoft Exchange Server and Exchange protocols. Exchange ...
Atmail allows you to choose between on-premises or cloud deployment. Features include email, contact, calendar, task, storage ...
The Mercury Mail Transport System is a mail server that sends and receives messages on behalf of a group of users on a machine ...
G Suite (formerly Google Apps for Work) is Google's encompassing selection of cloud apps for business, including customizable ...
iMail - Business and School Ultimate Free Mail Solution Web-client access, LAN or WAN self-hosted server, maintenance-free des ...
Sanwhole Exchange is a server running iMail, iPress and iStore services.
iMail is an enterprise-class email server does Micros ...
Hosted Exchange solutions from Netrepid - the best hosted exchange provider. Accelerate your technology at on demand speed.
A fully fledged, free email server solution, an open source project (GPL v2).
Use official binary packages from Linux/BSD dist ...
Turnkey Solutions for the Enterprise Cloud Installation, Configuration, and Management tools for enterprise email, collaborat ...